Event: The Chess Centre - Guiseley (Class 1) Junior League

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Opponent Rating Result
Rowan McGibbon 713 1 - 0
Louis Lau 993 0 - 1
Abraham Dunn 738 1 - 0
Henry Sorrell 907 1 - 0
Abraham Dunn 747 1 - 0
Henry Sorrell 881 1 - 0
Theo Curtis 751 1 - 0
Daniel Miller 730 ½ - ½
Abraham Dunn 762 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1069 = (7222 + 400 * (7 - 1)) / 9)

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